The nighthawk alarms 60 - 120 minutes after initial detection if below 100ppm. Then time for alarm decreases as concentration of CO increases. About 20 min for above 100, above 200, less than 10, above 300, less than 2 give or take a few minutes.
So the Nighthawk is junk? I knew something was up - mine in the bedroom hasn't went off for two years and I Know for sure I had a few good Guinness nights in there. Ka-pow! Honey, you hear something? Haha...Kaboom!
1 person died at a holiday inn on the 5th floor, in Charleston WV in 2012. Im getting the protech 7035 at amazon.
EMERALD451 1 month ago
thank you for the informative post and keep up the good work!
VideoGameCoupons 1 month ago
What stores sell the one that you are recommending? Also I can't make out what you are saying re the Brand name.
Thanks for your info. Very helpful.
50hellkat2 2 months ago
The nighthawk alarms 60 - 120 minutes after initial detection if below 100ppm. Then time for alarm decreases as concentration of CO increases. About 20 min for above 100, above 200, less than 10, above 300, less than 2 give or take a few minutes.
plrokster309 7 months ago
So the Nighthawk is junk? I knew something was up - mine in the bedroom hasn't went off for two years and I Know for sure I had a few good Guinness nights in there. Ka-pow! Honey, you hear something? Haha...Kaboom!
trainlinezoo 8 months ago
@Afk4life8 here are they installed?
SpecializedChild462 9 months ago
wow thats kind of shocking to see the other 2 didnt go off. will order a kit today no delay
daintyapple 9 months ago
Thank you so much. GREAT video!
Jayachandran1969 1 year ago
The 3rd unit at 0:37 looks like a ProTech 7035 Carbon Monoxide Detector.
BoogieWithStew 1 year ago
Great demonstration!
BoogieWithStew 1 year ago